71283079

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5009}}^1$

素因数の和:5142

約数の個数: 16

約数和(自身を含む): 86572800

約数和(自身を除く): 15289721

約数列:

[1, 7, 19, 107, 133, 749, 2033, 5009, 14231, 35063, 95171, 535963, 666197, 3751741, 10183297, 71283079]

約数ペア:

[(1, 71283079), (7, 10183297), (19, 3751741), (107, 666197), (133, 535963), (749, 95171), (2033, 35063), (5009, 14231)]